The table below looks at the statistics for JSF skills in IT jobs advertised for the London region. Included is a guide to the salaries offered in IT jobs that have cited JSF over the 3 months to 24 January 2017 with a comparison to the same period over the previous 2 years.

3 months to
24 Jan 2017
Same period 2016 Same period 2015
JavaServer Faces (JSF)
England / London
Rank 536 582 582
Rank change year-on-year
+46 0
Permanent jobs citing JSF 43 50 60
As % of all permanent IT jobs located in London 0.13% 0.12% 0.15%
As % of the Libraries, Frameworks & Software Standards category 0.32% 0.32% 0.41%
Number of salaries quoted 11 46 54
Median salary £60,000 £50,000 £49,000
Median salary % change year-on-year
+20.00% +2.04%
90% offered a salary of more than £50,000 £36,250 £30,000
10% offered a salary of more than £70,000 £95,000 £64,250
UK excluding London median salary £50,000 £45,000 £40,000
% change year-on-year
+11.11% +12.50%

The following table is for comparison with the above and provides statistics for the entire Libraries, Frameworks & Software Standards category in permanent jobs advertised in the London region.

Libraries, Frameworks & Software Standards Category
London
Permanent IT job ads with a match in the
Libraries, Frameworks & Software Standards category
13291 15477 14592
As % of all permanent IT jobs located in London 39.71% 38.53% 35.88%
Number of salaries quoted 11590 13502 12489
Median salary £57,500 £55,000 £54,000
Median salary % change year-on-year
+4.54% +1.85%
90% offered a salary of more than £37,500 £37,500 £35,000
10% offered a salary of more than £80,000 £72,500 £80,000
UK excluding London median salary £42,500 £42,000 £40,000
% change year-on-year
+1.19% +5.00%

JSF
Jobs Demand Trend in London

The demand trend of job ads across the London region citing JSF as a proportion of all IT jobs with a match in the Libraries, Frameworks & Software Standards category.

JSF Jobs Demand Trend in London

JSF
Salary Trend in London

This chart provides the 3-month moving average for salaries quoted in permanent IT jobs citing JSF across the London region.

JSF Salary Trend in London

JSF
Salary Histogram in London

This chart provides a salary histogram for IT jobs citing JSF across the London region over the 3 months to 24 January 2017.

JSF Salary Histogram in London

JSF
Job Locations in London

The table below looks at the demand and provides a guide to the median salaries quoted in IT jobs citing JSF within the London region over the 3 months to 24 January 2017. The 'Rank Change' column provides an indication of the change in demand within each location based on the same 3 month period last year.

Location Rank Change
on Same Period
Last Year
Matching
Permanent
IT Job Ads
Median Salary
Last 3 Months
Median Salary
% Change
on Same Period
Last Year
Live
Job
Vacancies
City of London +12 1 £50,000 -31.03%
JSF
England

JSF
Top 30 Related IT Skills in London

For the 6 months to 24 January 2017, IT jobs citing JSF also mentioned the following skills in order of popularity. The figures indicate the number co-occurrences and its proportion to all job ads across the London region with a requirement for JSF.

1 101 (89.38%) Java
2 76 (67.26%) JavaScript
3 72 (63.72%) Oracle
4 67 (59.29%) Web Services
5 65 (57.52%) J2EE
6 62 (54.87%) CSS
7 61 (53.98%) XML
8 60 (53.10%) Spring
9 58 (51.33%) JSP
10 55 (48.67%) HTML
10 55 (48.67%) Agile Software Development
11 52 (46.02%) Hibernate
12 51 (45.13%) SQL
12 51 (45.13%) Windows
13 50 (44.25%) Oracle Database
14 42 (37.17%) JPA
15 41 (36.28%) Ajax
16 40 (35.40%) OO
17 39 (34.51%) MySQL
17 39 (34.51%) SOAP
18 38 (33.63%) Java EE
19 37 (32.74%) Oracle Database 11g
19 37 (32.74%) JMS
20 36 (31.86%) Relational Database
21 35 (30.97%) Tomcat
22 33 (29.20%) Subversion
22 33 (29.20%) Open Source
23 32 (28.32%) Jenkins
23 32 (28.32%) Multithreading
23 32 (28.32%) UML

JSF
Top Related IT Skills in London by Category

The follow tables expand on the table above by listing co-occurrences grouped by category. The same job type, locality and period is covered with up to 20 co-occurrences shown in each of the following categories:

Application Platforms
1 35 (30.97%) Tomcat
2 31 (27.43%) WebLogic
3 29 (25.66%) WebSphere
4 27 (23.89%) nginx
5 25 (22.12%) Apache
6 22 (19.47%) JBoss
7 19 (16.81%) Oracle SOA Suite
8 17 (15.04%) Jetty
9 10 (8.85%) Adobe Experience Manager
9 10 (8.85%) ArcGIS
9 10 (8.85%) IIS
9 10 (8.85%) WebSphere Portal
10 7 (6.19%) Oracle Workflow
11 5 (4.42%) Oracle Collaboration Suite
12 4 (3.54%) GlassFish
12 4 (3.54%) WebLogic Portal
13 2 (1.77%) CMS
13 2 (1.77%) Confluence
13 2 (1.77%) WebSphere Application Server
14 1 (0.88%) WebLogic Integration
Applications
1 10 (8.85%) MS Excel
1 10 (8.85%) MS Office
1 10 (8.85%) Photoshop
Business Applications
1 17 (15.04%) Oracle BPM
2 7 (6.19%) Payment Gateway
Cloud Services
1 10 (8.85%) Amazon AWS
2 1 (0.88%) SaaS
Communications & Networking
1 12 (10.62%) HTTP
2 11 (9.73%) DNS
2 11 (9.73%) TCP/IP
3 10 (8.85%) Firewall
3 10 (8.85%) HTTPS
3 10 (8.85%) SNMP
4 6 (5.31%) SMTP
5 2 (1.77%) FTP
5 2 (1.77%) Internet
5 2 (1.77%) Intranet
6 1 (0.88%) SSL
Database & Business Intelligence
1 50 (44.25%) Oracle Database
2 39 (34.51%) MySQL
3 37 (32.74%) Oracle Database 11g
4 36 (31.86%) Relational Database
5 19 (16.81%) Oracle Database 10g
5 19 (16.81%) SQL Server
6 18 (15.93%) PostgreSQL
7 17 (15.04%) InterSystems Cache
8 10 (8.85%) GIS
9 9 (7.96%) RDBMS
10 5 (4.42%) Jackrabbit
11 2 (1.77%) Big Data
11 2 (1.77%) JasperReports
11 2 (1.77%) Neo4j
11 2 (1.77%) OrientDB
12 1 (0.88%) Crystal Reports
12 1 (0.88%) DB2
12 1 (0.88%) NoSQL
12 1 (0.88%) Oracle Database 12c
Development Applications
1 33 (29.20%) Subversion
2 32 (28.32%) Jenkins
3 30 (26.55%) Eclipse
4 27 (23.89%) JUnit
5 25 (22.12%) Ant
6 18 (15.93%) Maven
7 17 (15.04%) Hudson
7 17 (15.04%) Sonatype Nexus
8 14 (12.39%) Atlassian Bamboo
9 12 (10.62%) Git (software)
10 10 (8.85%) ClearCase
10 10 (8.85%) CppUnit
10 10 (8.85%) GDB
10 10 (8.85%) Valgrind
10 10 (8.85%) XMLSpy
11 9 (7.96%) JIRA
12 7 (6.19%) Talend Open Studio
13 4 (3.54%) Log4j
14 3 (2.65%) Bugzilla
15 2 (1.77%) Bitbucket
General
1 31 (27.43%) Finance
2 15 (13.27%) Publishing
3 13 (11.50%) Banking
4 11 (9.73%) Games
5 10 (8.85%) Telecoms
6 2 (1.77%) Multimedia
7 1 (0.88%) Back Office
7 1 (0.88%) Manufacturing
7 1 (0.88%) Wholesale Banking
Job Titles
1 45 (39.82%) Developer
2 34 (30.09%) Java Developer
3 23 (20.35%) Java Engineer
4 21 (18.58%) Software Engineer
5 14 (12.39%) Senior Developer
6 13 (11.50%) Architect
6 13 (11.50%) Senior Java Developer
7 10 (8.85%) Administrator
7 10 (8.85%) AWS Administrator
7 10 (8.85%) Development Engineer
7 10 (8.85%) Integration Engineer
7 10 (8.85%) Linux Administrator
7 10 (8.85%) Linux Systems Administrator
7 10 (8.85%) Software Development Engineer
7 10 (8.85%) Software Integration Engineer
7 10 (8.85%) Systems Administrator
8 8 (7.08%) Java Software Engineer
8 8 (7.08%) Senior Software Engineer
9 7 (6.19%) Core Java Developer
9 7 (6.19%) JSP Developer
Libraries, Frameworks & Software Standards
1 67 (59.29%) Web Services
2 65 (57.52%) J2EE
3 62 (54.87%) CSS
4 61 (53.98%) XML
5 60 (53.10%) Spring
6 58 (51.33%) JSP
7 55 (48.67%) HTML
8 52 (46.02%) Hibernate
9 42 (37.17%) JPA
10 41 (36.28%) Ajax
11 39 (34.51%) SOAP
12 38 (33.63%) Java EE
13 37 (32.74%) JMS
14 31 (27.43%) REST
14 31 (27.43%) RESTful
15 25 (22.12%) DOM
16 24 (21.24%) SAX
16 24 (21.24%) Servlets
17 20 (17.70%) LEMP Stack
18 19 (16.81%) XHTML
Miscellaneous
1 19 (16.81%) Enterprise Software
2 9 (7.96%) Computer Science
3 8 (7.08%) Web 2.0
4 7 (6.19%) Analytical Skills
5 6 (5.31%) Client/Server
6 2 (1.77%) Cyberthreat
6 2 (1.77%) Fintech
6 2 (1.77%) New Media
6 2 (1.77%) User Experience
6 2 (1.77%) Virtual Team
6 2 (1.77%) Wiki
7 1 (0.88%) DataPower
7 1 (0.88%) Inversion of Control
7 1 (0.88%) Mobile App
7 1 (0.88%) Online Games
Operating Systems
1 51 (45.13%) Windows
2 30 (26.55%) Linux
3 20 (17.70%) Windows Server
4 19 (16.81%) Unix
5 10 (8.85%) Ubuntu
6 8 (7.08%) Windows 7
6 8 (7.08%) Windows Server 2008
7 5 (4.42%) Android
7 5 (4.42%) Apple iOS
Processes & Methodologies
1 55 (48.67%) Agile Software Development
2 40 (35.40%) OO
3 33 (29.20%) Open Source
4 32 (28.32%) Multithreading
4 32 (28.32%) UML
5 29 (25.66%) Software Engineering
6 20 (17.70%) SOA
7 18 (15.93%) Analytics
7 18 (15.93%) AOP
7 18 (15.93%) Continuous Integration
7 18 (15.93%) Web Development
8 17 (15.04%) API Design
8 17 (15.04%) BPMN
8 17 (15.04%) ETL
8 17 (15.04%) Microservices
8 17 (15.04%) RUP
8 17 (15.04%) TDD
8 17 (15.04%) Workflow
9 15 (13.27%) Configuration Management
9 15 (13.27%) Technical Architecture
Programming Languages
1 101 (89.38%) Java
2 76 (67.26%) JavaScript
3 51 (45.13%) SQL
4 27 (23.89%) PL/SQL
5 25 (22.12%) C#
6 24 (21.24%) C
7 21 (18.58%) Shell Script
8 19 (16.81%) C++
9 17 (15.04%) Groovy
10 13 (11.50%) Ruby
11 11 (9.73%) PHP
11 11 (9.73%) Scala
12 10 (8.85%) Go
12 10 (8.85%) Python
13 7 (6.19%) ECMAScript
14 4 (3.54%) Ada
15 1 (0.88%) Perl
15 1 (0.88%) VB.NET
15 1 (0.88%) XPath
Qualifications
1 13 (11.50%) DV Cleared
1 13 (11.50%) Security Cleared
2 10 (8.85%) Degree
2 10 (8.85%) ISTQB
2 10 (8.85%) ISTQB Foundation Certification
2 10 (8.85%) Microsoft Certification
3 5 (4.42%) OCA
3 5 (4.42%) OCP
3 5 (4.42%) Oracle Certification
4 4 (3.54%) PhD
5 3 (2.65%) Sun Certification
6 1 (0.88%) DBS Check
6 1 (0.88%) OCPJP
Quality Assurance & Compliance
1 8 (7.08%) QA
2 4 (3.54%) DO-178B
2 4 (3.54%) ISO/IEC 12207
2 4 (3.54%) MISRA
2 4 (3.54%) MISRA C
3 2 (1.77%) SLA
System Software
1 10 (8.85%) Active Directory
1 10 (8.85%) Varnish
Systems Management
1 10 (8.85%) Puppet
2 1 (0.88%) Control-M
Vendors
1 72 (63.72%) Oracle
2 20 (17.70%) Google
2 20 (17.70%) Microsoft
3 17 (15.04%) Altova
3 17 (15.04%) ILOG
3 17 (15.04%) Splunk
4 10 (8.85%) Adobe
4 10 (8.85%) ESRI
4 10 (8.85%) Fujitsu
4 10 (8.85%) Lumension
4 10 (8.85%) Sophos
5 7 (6.19%) Fiorano
5 7 (6.19%) Talend
5 7 (6.19%) WSO2
6 4 (3.54%) PayPal
7 3 (2.65%) BEA
7 3 (2.65%) Serena
8 2 (1.77%) Cognizant
8 2 (1.77%) IBM
8 2 (1.77%) OpenText
West London
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